| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $41.68 | 12.839% | $47.0313 | $47.03 | $47.05 | $47.00 |
| Purchase #2 | $81.79 | 10.173% | $90.1105 | $90.11 | $90.10 | $90.10 |
| Purchase #3 | $136.69 | 7.361% | $146.7518 | $146.75 | $146.75 | $146.80 |
| Purchase #4 | $16.64 | 4.579% | $17.4019 | $17.40 | $17.40 | $17.40 |
| Purchase #5 | $70.98 | 5.550% | $74.9194 | $74.92 | $74.90 | $74.90 |
| Purchase #6 | $19.52 | 9.200% | $21.3158 | $21.32 | $21.30 | $21.30 |
| Purchase #7 | $176.82 | 3.594% | $183.1749 | $183.17 | $183.15 | $183.20 |
| 7 purchase totals = | $544.12 | $580.7056 | $580.70 | $580.65 | $580.70 | |